<!doctype html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>my博客</title>
    <link rel="stylesheet" href="https://cdn.rawgit.com/twbs/bootstrap/v4-dev/dist/css/bootstrap.css">

    <style>
        body{
            background-color: #f4f4f4;
        }
        .title{
            padding-top: 8px;
        }
        .content{
            margin-top: 40px;;
        }
        .navbar-dark{
            background-color: #2C2827;
            line-height: 18px;;
        }
    </style>
</head>
<body>
<div class="container">
    <nav class="navbar navbar-dark bg-faded">
       <a class="nav-brand title" href="#"><h2>Local</h2></a>
        <ul class="nav nav-nav">
            <li class="nav-item active">
                <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="#">Features</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="#">Pricing</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="#">About</a>
            </li>
        </ul>
        <form class="form-inline nav-form pull-right">
            <input class="form-control" type="text" placeholder="Search">
            <button class="btn btn-success-outline" type="submit">Search</button>
        </form>
    </nav>

    <div class="card-columns content">
        <div class="card">
            <a>
                <img class="card-img-top" src="https://cdn.aliyum.51wnl.com/cover/201704/1491959025671.jpeg" data-src="https://cdn.aliyum.51wnl.com/cover/201704/1491959025671.jpeg" alt="Card image cap">
                <div class="card-block">
                    <h4 class="card-title">Card title that wraps to a new line</h4>
                    <p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
                </div>
            </a>
        </div>
        <div class="card card-block">
            <blockquote class="card-blockquote">
                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
                <footer>
                    <small class="text-muted">
                        Someone famous in <cite title="Source Title">Source Title</cite>
                    </small>
                </footer>
            </blockquote>
        </div>
        <div class="card">
            <img class="card-img-top" src="https://cdn.aliyum.51wnl.com/cover/201704/1491959025671.jpeg" data-src="https://cdn.our-dream.cn/usr/uploads/2017/02/3400713088.jpg?imageView2/4/w/540/h/324" alt="Card image cap">
            <div class="card-block">
                <h4 class="card-title">Card title</h4>
                <p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
                <p class="card-text"><small class="text-muted">Last updated 3 mins ago</small></p>
            </div>
        </div>
        <div class="card card-block card-inverse card-primary text-center">
            <blockquote class="card-blockquote">
                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat.</p>
                <footer>
                    <small>
                        Someone famous in <cite title="Source Title">Source Title</cite>
                    </small>
                </footer>
            </blockquote>
        </div>
        <div class="card card-block text-center">
            <h4 class="card-title">Card title</h4>
            <p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
            <p class="card-text"><small class="text-muted">Last updated 3 mins ago</small></p>
        </div>
        <div class="card">
            <img class="card-img" src="https://cdn.aliyum.51wnl.com/cover/201704/1491959025671.jpeg" data-src="https://cdn.our-dream.cn/usr/uploads/2017/02/3400713088.jpg?imageView2/4/w/540/h/324" alt="Card image">
        </div>
        <div class="card card-block text-right">
            <blockquote class="card-blockquote">
                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
                <footer>
                    <small class="text-muted">
                        Someone famous in <cite title="Source Title">Source Title</cite>
                    </small>
                </footer>
            </blockquote>
        </div>
        <div class="card card-block">
            <h4 class="card-title">Card title</h4>
            <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.</p>
            <p class="card-text"><small class="text-muted">Last updated 3 mins ago</small></p>
        </div>
    </div>
</div>
<script src="https://cdn.bootcss.com/jquery/1.12.3/jquery.min.js"></script>
<script src="https://cdn.rawgit.com/twbs/bootstrap/v4-dev/dist/js/bootstrap.js"></script>
</body>
</html>